This is a 2D side-scrolling shooter and a fangame for the Tōhō series. The player controls Sanae Kochiya, a shrine maiden from the Moriya Shrine. She flies in levels that scrolls to the right and shoot any enemies in her way. At the end of each level she fights against other characters from Tōhō, like Cirno or Alice. Sanae can use five weapons that can be switched on the fly based on different patterns: straight, back, spread, free and homing. Each enemy shot is lethal. The player can adjust how many lives Sanae should have.